8-Bromo-6-chloro-2,3-dihydro-4H-chromen-4-one

Modify Date: 2024-02-22 15:33:43

8-Bromo-6-chloro-2,3-dihydro-4H-chromen-4-one Structure
8-Bromo-6-chloro-2,3-dihydro-4H-chromen-4-one structure
Common Name 8-Bromo-6-chloro-2,3-dihydro-4H-chromen-4-one
CAS Number 890839-47-1 Molecular Weight 261.50000
Density N/A Boiling Point N/A
Molecular Formula C9H6BrClO2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 8-bromo-6-chloro-2,3-dihydrochromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C9H6BrClO2
Molecular Weight 261.50000
Exact Mass 259.92400
PSA 26.30000
LogP 3.06770

 Safety Information

HS Code 2914700090

 Synthetic Route

~10%

8-Bromo-6-chloro-2,3-dihydro-4H-chromen-4-one Structure

8-Bromo-6-chlor...

CAS#:890839-47-1

Literature: Schmidt, Robert G.; Bayburt, Erol K.; Latshaw, Steven P.; Koenig, John R.; Daanen, Jerome F.; McDonald, Heath A.; Bianchi, Bruce R.; Zhong, Chengmin; Joshi, Shailen; Honore, Prisca; Marsh, Kennan C.; Lee, Chih-Hung; Faltynek, Connie R.; Gomtsyan, Arthur Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 5 p. 1338 - 1341

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2914700090
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 Synonyms

8-bromo-6-chlorochroman-4-one
bromochlorodihydrochromenone